baber/WOPTO huggingface dataset:
Patent ES-368401-A1 (ES)
Title: Propanolamine derivatives
IPC: C07D309/12
Filed: 1969-06-16
Abstract: Pharmaceutical compositions comprise a racemic or optically active compound of the formula: (R=CN or Cg 3-6 alkynyloxy) or salt thereof in association with a carrier. The active ingredients possess *-adrenolytic and hypotensive activity. The compositions may contain other active ingredients, e.g. heart-active or circulation-active sympathicomimetics or coronary dilators.
Patent ES-370006-A1 (ES)
Title: Gas scrubber, entrainment separator and combination thereof
IPC: B01D45/16
Filed: 1969-07-29
Abstract: A gas scrubber for removing particles carried in suspension by gas is used with or without a specific entrainment separator. The scrubber has (1) a gas-conducting conduit with a portion having an inner surface that diverges in the direction of gas flow, (2) a diverter that is disposed in this portion of the conduit and that has an opposed diverging surface with a greater degree of divergence, and (3) a pipe that feeds scrubbing liquid to that surface of the diverter for flowing liquid into the downward flow of gas. Preferably, the diverter is supported from above and is resiliently urged upwardly so that the diverter is automatically moved by a change in the rate of gas flow. The scrubber provides an annular flow of gas that is changed to a helical downward flow by the specific entrainment separator, disposed below the diverter and having helically-extending elongated plates in a vertical conduit within a chamber. A frustoconical diverter is disposed below the bottom open end of that vertical conduit to change the direction of the gas leaving the vertical conduit. The elongated plates are radially disposed within the vertical conduit and extend in a helical manner about the longitudinal axis of that conduit. Another conduit communicates tangentially with a sidewall opening of the chamber adjacent its top to exhaust the gas from the annulus between the chamber and the vertical conduit. Accumulated liquid is removed from the bottom of the chamber.
Patent ES-374457-A1 (ES)
Title: Detergent compositions
IPC: D06L3/12
Filed: 1969-12-11
Abstract: A detergent composition of the low temperature bleaching type comprises an inorganic persalt, for example sodium perborate, an inorganic peracid precursor, for example N,N,N',N-tetraacetyl ethylene diamine, a cotton substantive fluorescent agent of the 4,4'-di(sym-triazinylamino)-stilbene-2,2'-disulphonate type and not more than 0.001 per cent of a triazine derivative of specified formula. The compositions have a decreased tendency to discolor and form molodours during storage.
Patent ES-382739-A1 (ES)
Title: Method of making side-fastener stringers
IPC: A44B19/12
Filed: 1970-08-14
Abstract: A pair of parallel tapes are simultaneously knit on a warp-knitting machine with a connecting filament joining their confronting edges. Each tape is formed by a plurality of warp chains laterally interconnected by laid-in weft filaments which span at least three of the wales formed by the chains. The continuous coupling elements are each connected to one of the confronting edges, and the connecting filament is broken either after or immediately before the attaching operation. This connecting filament can be tensioned to be tighter than either the warp or weft filaments to form openings in the tapes adjacent the edge wale. The stitching can pass through these openings, or the coupling heads of the elements can be pushed therethrough. Cutting of this tensioned filament after attachment of the coupling elements substantially closes the openings and causes the tape edge to fold back over the stitching or coupling-turn bights.
Patent ES-399852-A1 (ES)
Title: System for aiming projectiles at close range
IPC: F41G3/04
Filed: 1972-02-16
Abstract: A multiplicity of launching tubes for nonguided projectiles, clustered about a central axis, are divided into several groups of 2n tubes each, the muzzles of each group of tubes being trained in directions diverging from one another in at least one dimension at a small angle designed to spread the projectiles of each group over a predetermined segment of an area centered on the main axis. The tubes of each group are subdivided into pairs whose muzzles are distributed symmetrically about the main axis and which may be fired simultaneously to provide a balanced recoil. A computer determines from the output of a tracking radar the location of a region of uncertainty, centered on the calculated position of a target to be destroyed, and selects the group or groups whose segments cover that region whereupon the tubes of the selected group or groups are fired simultaneously or in rapid succession. The entire array may undergo a sweep motion in one dimension (e.g. azimuth) while the tubes, with axes diverging in the other dimension (elevation), fire repetitively to cover the assigned sector this sweep motion is superimposed upon the computer-controlled tracking motion designed to keep the main axis of the array in line with the presumed target position as calculated for the moment of impact.
Patent ES-400085-A1 (ES)
Title: Air-cooled condensation apparatus
IPC: E04H5/12
Filed: 1972-02-23
Abstract: In air-cooled condensation apparatus having a natural-draft cooling tower, condensation elements are disposed not only at the outer periphery of the cooling tower but also in at least one ring located in the interior of the cooling tower coaxially to the condensation elements at the outer periphery, the cooling elements located in the interior of the cooling tower being operable in winter dephlegmatorically, i.e., with steam flowing into the cooling tower from below.
Patent ES-410809-A1 (ES)
Title: Method and apparatus for tensioning strip
IPC: B21B37/00
Filed: 1973-01-19
Abstract: The disclosure of the present invention relates to a method and apparatus for controlling tension in a moving strip passing between two rolling mill stands. A piston cylinder assembly to which a strip-engaging roller is attached is employed to urge the strip away from a straight path of travel. On one side of the cylinder assembly roller a second roller is arranged to contact the strip and with which there is associated a load measuring device for measuring the tension in the passing strip. A signal representing the measured tension in the strip is compared with a signal representing a desired tension by a control that varies the operation of the piston cylinder assembly to reduce any difference between the two signals to a desired value, for example, a zero value.
Patent ES-413942-A1 (ES)
Title: Methods of preparing ceramic material
IPC: C04B35/16
Filed: 1973-04-19
Abstract: A method of preparing a ceramic material comprising the steps of forming a mixture of crystallizable glass frit particles and a silicate binder having a melting point of between 950 and 1,100 DEG C, heating the mixture to melt the binder and to initiate crystallization of the crystallizable glass frit and cooling the heated mixture to room temperature.
Patent ES-415170-A1 (ES)
Title: Weft yarn control device
IPC: D03D47/38
Filed: 1973-05-25
Abstract: A weft yarn control device for looms having a control unit and a mechanism functioning in cooperation therewith for supporting and guiding a plurality of weft yarns from separate sources of supply and for enabling individual selection of the yarns in accordance with a desired pattern.
Patent ES-427830-A1 (ES)
Title: Container carrier
IPC: B65D71/62
Filed: 1974-07-01
Abstract: A container carrier made from a single rectangular blank of sheet material particularly suitable for containers having substantially parallel body walls. The blank has container receiving and handle openings cut therein and has a plurality of transverse parallel score lines. The blank is folded back upon itself and the end panels thereof are adhesively joined to form a handle section and a container separator section. The adhesively joined and folded blank constitutes the complete carrier which may be shipped in flat condition. To erect the carrier the two ends of the folded blank are pushed toward each other causing centrally disposed carrier panels which include container receiving openings to belly outwardly to a horizontal position with respect to the end sections. In this position a pair of openings in register in the carrier panels receive the body of the container. When the handle portion of the carrier is raised and the carrier panels are canted with respect to each other, the edges of the container receiving openings frictionally grip the parallel body walls of the container preventing the container from falling out of the carrier. The greater the upward force exerted on the handle section, the greater the gripping action on the walls of the container. Tabs surrounding each of the container receiving openings may be provided to increase the gripping action of the carrier. In addition, the blank may be coated in the area of the container receiving openings to increase the friction between the carrier and the container. The carrier may be of double thickness to give added strength and may be provided with extra panels for imprinting advertising lengends or the like thereon.
Patent ES-429143-A1 (ES)
Title: Pin insertion machine for needle selecting cylinders of circular knitting machines
IPC: D04B37/04
Filed: 1974-08-09
Abstract: A machine for inserting pins or pegs in the holes of needle selecting cylinders for circular knitting machines. According to the disclosure, the machine comprises a cylinder spindle and a side support movable longitudinally of the spindle, having placed thereon a device for inserting the pins in the holes of said cylinder said device being controlled to sequentially operate by signals provided by a device for directly reading the pattern a pin feeding means having a gravity storage means provides for feeding the pins in aligned relationship in front of a pusher member of said inserting device.
Patent ES-436432-A1 (ES)
Title: Electrolytic cell for electrolytically preparing a metal in pulverulent form
IPC: C25C7/00
Filed: 1975-04-09
Abstract: A method and apparatus for electrolytically preparing in an electrolytic cell metal, preferably zinc, in pulverulent form from a compound of the metal, for example, zinc oxide, in an aqueous ionized solution, for example potassium hydroxide of a concentration of 100 to 800 g/l, the solution preferably containing 10 to 350 of zinc per liter. The cathode at the bottom of the electrolytic cell comprises a layer of the same pulverulent metal, for example zinc, into which a grid cathode current input is introduced, the cathode current applied being sufficient to prevent the formation of metal in continuous form, preferably between 8 and 18 A/dm2. The anode is disposed in the cell above the cathode. New solution is injected about the lower periphery of the cell so as to set the solution and pulverulent metal is turbulent suspension. The suspension is drawn off by a pump and allowed to settle in a settling tank the pulverulent metal being removed by a conveyor screw, the solution spilling over into a storage tank and then being pumped back to the cell and reintroduced by the injectors. A plurality of cells may be arranged in a stack or columns, operating sequentially, and utilizing the same settling tank, associated pumps, and other auxiliary equipment.
Patent ES-436468-A1 (ES)
Title: Articulated stand apparatus for laying and recovering pipeline
IPC: E02F3/00
Filed: 1975-03-25
Abstract: An articulated stand apparatus for laying or recovering pipeline in or from a trench dug in the ground wherein the apparatus is hinged to the side of a tracked means or side boom and includes lifting tackle with a hook.
Patent ES-446779-A1 (ES)
Title: Method of brazing aluminum
IPC: B23K35/02
Filed: 1976-04-07
Abstract: A mixture of powdered aluminum brazing alloy and a powdered flux consisting essentially of potassium fluoaluminate complexes is applied, in an aqueous vehicle, to aluminum surfaces which are to be joined, and the surfaces are then heated to brazing temperature while being maintained in juxtaposed relation to produce a brazed joint.
Patent ES-459582-A1 (ES)
Title: Rotary drill bit
IPC: E21B10/573
Filed: 1977-06-07
Abstract: A rotary drill bit for rock drilling comprising a plurality of cutting elements mounted by interference-fit in recesses in the crown of the drill bit. Each cutting element comprises an elongated pin with a thin layer of polycrystalline diamond bonded to the free end of the pin.
Patent ES-464668-A1 (ES)
Title: Method for obtaining dissolved suspended or chemically bound substances from a liquid
IPC: B01D15/00
Filed: 1977-12-01
Abstract: A method and apparatus for obtaining dissolved, suspended or chemically bound substances from a liquid by passing the liquid upwardly through a bed of adsorbent particles in an upwardly extending channel, the liquid flow rate being such that the particles are fluidized and the liquid flowing initially through a device providing a resistance to flow whereby the flow is stabilized and the particles move slowly within the flow through the channel.
Patent ES-471744-A1 (ES)
Title: Substituted coumarin compounds
IPC: C07D311/04
Filed: 1978-07-14
Abstract: New benzopyrane derivatives of the general formula < IMAGE > (I) in which R is free, esterified or amidated carboxyl, Ph is 1,2-phenylene which contains the group R-CO-NR3- and is otherwise unsubstituted or is substituted, X is a group of the formula -CO-CR1=CR2-, in which R1 and R2 independently of one another are hydrogen, acyl or a substituted or unsubstituted hydrocarbon radical or a hetero-analogue thereof, or conjointly are 3-membered to 5-membered lower alkylene, and R2 can also be free or etherified hydroxyl or hydroxyl etherified by an organic carboxylic acid, and R3 is hydrogen or lower alkyl, are useful as anti-allergic agents.
Patent ES-474719-A1 (ES)
Title: Communication system call coverage arrangements
IPC: H04M9/00
Filed: 1978-10-31
Abstract: {PG,1 Call coverage problems are solved in a telephone communication system by arranging the system on a station orientation basis so that any call directed to a station on any line appearance at that station will be covered by a single button on any one of a number of other coverage station sets. Any other station may also have its calls directed to that same coverage station set and, if desired, to the same call coverage button on the covering set. By separating ringing signals and flashing signals and by handling each on a station basis, it is possible to allow both ringing and visual signals of the call if covered by one station, whereas if call coverage is handled by another station it can be arranged so that only visual signals will be provided.
Patent ES-478940-A1 (ES)
Title: Production of bacterial cell aggregate
IPC: C12N11/08
Filed: 1979-03-26
Abstract: A bacterial cell aggregate having increased particle hardness is produced by contacting a mass of bacterial cells with a cross-linking reaction product of (1) glutaraldehyde, cyanuric halide or combinations thereof and (2) a specific cationic polymer obtained by polymerization of an epihalohydrin and an alkylene polyamine, recovering the resulting aggregate and drying the aggregate.
Patent ES-481416-A1 (ES)
Title: Terephthalic acid monoamide derivatives, process for preparing the same, and an anti-allergic agent prepared from the same
IPC: C07C/
Filed: 1979-06-08
Abstract: A terephthalic acid monoamide derivative of the formula: < IMAGE > (wherein R is a straight- or branched-chain lower alkyl group R' and R'' may be the same or different, and represent a hydrogen atom, or a straight- or branched-chain lower alkyl group) or pharmaceutically acceptable salts thereof are disclosed. A process for preparing such terephthalic acid monoamide derivative or its salts, as well as an anti-allergic agent containing such derivative or its salts as an effective ingredient are also disclosed.
Patent ES-8100016-A1 (ES)
Title: 1-(4-Aminopiperidino)-3.4-dihydroisoquinoline derivatives, processes for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07D211/58
Filed: 1979-07-12
Abstract: 1-(4-Aminopiperidino)-3,4-dihydroisoquinolines of the formula < IMAGE > in which R<1>, R<2>, R<3>, R<4> and n have the stated meanings, and the physiologically tolerated salts thereof, have valuable pharmacological properties, especially acting on the cardiovascular system, and can therefore be used as pharmaceuticals.
Patent ES-486033-A1 (ES)
Title: Hydraulic pump-turbine plant
IPC: F03B1/00
Filed: 1979-11-16
Abstract: The plant comprises a Pelton turbine and a double stage pump having wheels (3, 4, 5) mounted on a common shaft (2) for rotation in the same direction during turbine or pump operation. The pump diffuser is connected by pipes (12) to the turbine distributor (8).
Patent ES-486744-A1 (ES)
Title: Non-cariogenic hydrogenated starch hydrolysate for confectionery and process for preparing this hydrolysate
IPC: A23L27/00
Filed: 1979-12-11
Abstract: The invention relates to a non-cariogenic hydrogenated starch for confectionery and process for preparing this hydrolysate. This hydrogenated starch hydrolysate comprises a content of polyols of DP higher than 20 which is sufficiently low for the cariogenic character of these polyols not to be troublesome and a content of low molecular weight products, which is sufficiently low for their presence not to interfere with the applicability of said hydrolysates in confectionery. The hydrogenated starch hydrolysate can be used in the manufacture of "hard candies" and chewing gums.
Patent ES-8103786-A1 (ES)
Title: Apparatus for cleaning the bottom of electrolytic mercury cathode cells
IPC: C25B9/14
Filed: 1980-02-26
Abstract: An apparatus is disclosed for cleaning the bottom of mercury cathode electrolytic cells or the like, usable in closed cells which are cut off from the power supply and maintained under suction, characterized in that said apparatus consists essentially of a plate or strap that is displaceable along the bottom of the cell, and having an overall length substantially corresponding to the width of the cell-bottom to be cleaned, said strap normally resting on or near the bottom of the cell, and means for moving said strap along the bottom of the cell to scrape or dislodge mercury sludge and other residues that have accumulated during the operation of the cell. The means for moving the strap along the bottom of the cell may be manually actuated from outside the cell or they may be actuated by motor means situated outside the cell.
Patent ES-8105104-A1 (ES)
Title: Electronic device for the use of a very low voltage source and its application in a fire detector-emitter.
IPC: H02M3/338
Filed: 1980-06-30
Abstract: An electronic device comprises an arrangement which makes it possible to power a transmitter in self-contained fashion from a pick-up without any other power source. The device comprises at least one transistor and a transformer having a high turns ratio. The primary windings are connected in series with controlled electrodes of the transistor. The secondary windings of the transformer act on the controlling electrode of the transistor and the very low voltage is applied across the primary windings and the controlled electrodes. Voltages of a few mV which are thus applied result in the appearance of voltage pulses of a usable magnitude at the terminals of the secondary winding which may be accumulated in a capacitor to feed the transmitter intermittently. This device can be used in a self-contained detector-transmitter for use as a remote fire alarm.
Patent ES-8105271-A1 (ES)
Title: Anilides of cycloalkyl- or cycloalkenyl-carboxylic acids, process for their preparation and their use as fungicides.
IPC: A01N37/22
Filed: 1980-08-01
Abstract: 1. Cycloalkane- and cycloalkene-carboxylic acid anilides of the general formula see diagramm : EP0023669,P12,F6 in which R**1 represents hydrogen, alkyl or halogen, R**2 represents hydrogen or alkyl, R**3 represents hydrogen or alkyl, R**4 represents hydrogen or alkyl, R**5 represents hydrogen, alkyl, halogen or optionally substituted phenyl and R**6 represents optionally substituted cycloalkyl or cycloalkenyl.
Patent ES-8103787-A1 (ES)
Title: Apparatus for braking and positioning a spinning or twisting spindle
IPC: D01H7/22
Filed: 1980-08-14
Abstract: An apparatus for braking and positioning a spinning or twisting spindle with the spindle rotor in a specified position, having a spindle brake which engages with a rotary part, preferably a wharve, of the spindle, and, separate from said brake, positioning means comprising an additional braking surface which extends over part of the periphery of a rotary part, preferably a wharve, of said spindle and up to which an additional brake member is movable. The apparatus provides a more simply constructed braking and positioning means where it is permissible for the spindle to be stopped within a certain angular range about a prescribed central position. In the illustrated embodiment, a spindle brake proper comprises shoe means 7 engageable with an inside periphery of a skirt 5 of wharve 4, and there is provided positioning means comprising an additional braking surface 9 which preferably extends over an angle from 15 DEG to 30 DEG and which is engageable by an additional brake shoe 12. Movement of a toggle device 14, 15 downwards to a substantially straight position applied the spindle brake proper to stop the spindle rotor, and also causes, through fluid operated means, inward movement of shoe 12. Further movement of the toggle device 14, 15 to a downwardly-angled position releases the spindle brake proper, and the spindle rotor is held in a required position when surface 9 is opposite the inwardly-moved shoe 12.
Patent ES-8106837-A1 (ES)
Title: Dialysing and ultra-filtering device
IPC: A61M1/22
Filed: 1980-11-22
Abstract: A dialysing and ultra-filtering device comprises hollow, i.e. capillary, fibres 3 of Cellophane (Registered Trade Mark) or the like, mounted for passage of hematic liquid within a chamber through which dialysing solution passes, wherein the chamber is defined by a container 1 having the shape of a parallelepipedic substantially crushed box the fibres are disposed between two opposite ends (heads) 22, 24 of the box and on the two smaller sides at right angles to the heads provision is made for orifices 18, 20 for the inflow and outflow, respectively, of the dialysing solution, which thus passes through the container along paths perpendicular to the capillaries. A baffle in the chamber parallel to the two larger sides of the box may divide the dialysate solution flow into parallel streams.
Patent ES-8203896-A1 (ES)
Title: 2,3-Dihydroimidazo (1,2-b) pyridazine derivatives, process for their preparation and their therapeutical use.
IPC: C07D487/04
Filed: 1981-01-15
Abstract: 2,3-Dihydro-imidazo[1,2-b]pyridazine derivatives of the formula: < IMAGE > in which R1 represents a phenyl, halogenophenyl, trifluoromethylphenyl, C(1-4)-alkylphenyl, (C1-4)-alkoxyphenyl, hydroxyphenyl, nitrophenyl, aminophenyl, (C1-4)-alkylaminophenyl, di-(C1-4)-alkylaminophenyl, acetamidophenyl, thienyl, pyridyl, furyl or nitrofuryl radical, R2 represents a hydrogen atom or a (C1-4)-alkyl radical, and R3 represents a hydrogen atom or a (C1-4)-alkyl, phenyl, halogenophenyl, trifluoromethylphenyl, (C1-4)-alkylphenyl, (C1-4)-alkoxyphenyl, hydroxyphenyl, nitrophenyl, aminophenyl, (C1-4)-alkylaminophenyl, di-(C1-4)-alkylaminophenyl or acetamidophenyl radical, and its addition salts with pharmaceutically acceptable acids are useful in therapy as antidepressants. They may be made by cyclization of compounds of the formula: